/// <summary>
/// Initializes a new instance of the <see cref="MainPageVM"/> class.
/// </summary>
public MainPageVM()
{
if (IsDesignMode)
{
Route = new RouteDataSource(null);
}
}
public void RouteDataSource_SetCurrentLocation()
{
//Generate route from mock up response
RouteDataSource ds = new RouteDataSource(route);
//Before setting location these values are not initialize
Assert.AreEqual(0, ds.DistanceToDestination);
Assert.IsNull(ds.NextManeuver);
//Push location to data source
ds.SetCurrentLocation(new MapPoint(-117.16537, 34.122730, SpatialReferences.Wgs84));
//Validate that RouteDataSource updated correctly
Assert.AreEqual(21166.0, ds.DistanceToDestination);
Assert.AreEqual(new TimeSpan(0, 18, 36), ds.TimeToDestination);
Assert.AreEqual(124, ds.DistanceToWaypoint);
Assert.AreEqual("13 mi", ds.MilesToDestination);
Assert.AreEqual("Turn left on Club View Dr", ds.NextManeuver);
}
private async void GenerateRoute(string address)
{
if (!string.IsNullOrWhiteSpace(address) && LocationDisplay != null && LocationDisplay.Location != null)
{
if (m_routeTaskCancellationToken != null)
{
m_routeTaskCancellationToken.Cancel();
}
try //this is an async void method, so we need to try/catch everything that's async
{
RouteCalculationErrorMessage = null;
m_routeTaskCancellationToken = new CancellationTokenSource();
IsCalculatingRoute = true;
var result = await new Models.RouteService().GetRoute(
address, LocationDisplay.Location.Position,
m_routeTaskCancellationToken.Token);
m_routeTaskCancellationToken = null;
Route = new RouteDataSource(result);
InitializeRoute(result.Routes);
Route.SetCurrentLocation(LocationDisplay.Location.Position);
#if DEBUG
// When debugging use a simulator for the generated route
LocationDisplay.DataSource = new RouteLocationSimulator(result);
LocationDisplay.IsEnabled = true;
#endif
LocationDisplay.AutoPanMode = LocationDisplayAutoPanMode.Navigation;
}
catch (OperationCanceledException)
{
//Do nothing when calculation was cancelled
}
catch (System.Exception ex)
{
if (ex.Message == "Address not found")
{
return;
}
RouteCalculationErrorMessage = ex.Message;
}
finally
{
IsCalculatingRoute = false;
}
}
}
public void RouteDataSource_SetCurrentLocation()
{
//Generate route from mock up response
RouteDataSource ds = new RouteDataSource(route);
//Before setting location these values are not initialize
Assert.AreEqual(0, ds.DistanceToDestination);
Assert.IsNull(ds.NextManeuver);
//Push location to data source
ds.SetCurrentLocation(new MapPoint(-117.16537, 34.122730, SpatialReferences.Wgs84));
//Validate that RouteDataSource updated correctly
Assert.AreEqual(21166.0, ds.DistanceToDestination);
Assert.AreEqual(new TimeSpan(0, 18, 36), ds.TimeToDestination);
Assert.AreEqual(124, ds.DistanceToWaypoint);
Assert.AreEqual("13 mi", ds.MilesToDestination);
Assert.AreEqual("Turn left on Club View Dr", ds.NextManeuver);
}
/// <summary>
/// Initializes a new instance of the <see cref="MainPageVM"/> class.
/// </summary>
public MainPageVM()
{
if(IsDesignMode)
Route = new RouteDataSource(null);
}
private async void GenerateRoute(string address)
{
if (!string.IsNullOrWhiteSpace(address) && LocationDisplay != null && LocationDisplay.CurrentLocation != null)
{
if (m_routeTaskCancellationToken != null)
m_routeTaskCancellationToken.Cancel();
try //this is an async void method, so we need to try/catch everything that's async
{
RouteCalculationErrorMessage = null;
m_routeTaskCancellationToken = new CancellationTokenSource();
IsCalculatingRoute = true;
var result = await new Models.RouteService().GetRoute(
address, LocationDisplay.CurrentLocation.Location,
m_routeTaskCancellationToken.Token);
m_routeTaskCancellationToken = null;
Route = new RouteDataSource(result);
Route.SetCurrentLocation(LocationDisplay.CurrentLocation.Location);
#if DEBUG
// When debugging use a simulator for the generated route
LocationDisplay.LocationProvider = new RouteLocationSimulator(result);
#endif
LocationDisplay.AutoPanMode = AutoPanMode.Navigation;
}
catch (OperationCanceledException)
{
//Do nothing when calculation was cancelled
}
catch (System.Exception ex)
{
RouteCalculationErrorMessage = ex.Message;
}
finally
{
IsCalculatingRoute = false;
}
}
}
internal RouteEndPoint(string APIKey)
{
_APIKey = APIKey;
_RouteDataSource = new RouteDataSource();
_RouteConverter = new XMLToRouteConverter();
}
